scholarly journals Formalization and Knowledge Representation in Advanced Engineering Informatics

Author(s):  
Mohammad Biglarbegian

The primary goal of this article in the research area of Advanced Engineering Informatics (AEIs) is to depict and formalize engineering knowledge that is multidimensional. This paper introduces conceptual framework and rationality as implicit methodologies to regularize knowledge. The objective of professionals, as well as the circumstances in which they work, should be considered when depicting and standardizing knowledge. The constructs of epistemology, rationality, and context are used to communicate various alternative data analysis techniques and practices that expert can use to institutionalize intricate engineering expertise and to substantiate whether a specialized conceptual model can support engineers with their challenging operations. A bottom-up method of research in advanced engineering, encompassing engineers, is suggested in this article. A social scientific approach to engendering knowledge for formalization and validating it is also recommended by us for scientists.

2019 ◽  
Vol 7 (2) ◽  
Author(s):  
Krisnani Hayuningtyas ◽  
Firosalia Kristin ◽  
Indri Anugraheni

Education never get out of adequate facilities and infrastructure. These can support education. One of them is the using of teaching material. The limiting of it makes students have one handbook only and learn by using it, so they don’t practice enough on working other math problems. With these problems, researcher is encouraged to develop mathematical module cube and block with a scientific approach for 5th grade elementary school. Type of this research is research and development (R&D) with aim to know that development of mathematical cubes and block module with scientific approach for 5th grade is feasible or not. Data collection techniques used interview, observation, documentation, and questionnaire. Data analysis techniques used qualitative data analysis and quantitative data analysis. The results of the development of mathematical cubes and blocks modules with the scientific approach are said to be very feasible with a percentage of 84 from material expert, 81,34 from module expert, 83 from 5th grade teacher and 95,10 from 5th grade students.


2021 ◽  
Author(s):  
Onsa Lazzez ◽  
Adel Alimi ◽  
Wael Ouarda

Deep data analysis for latent information prediction has been an important research area. Many of the existing solutions have used the textual data and have obtained an accurate results for predicting users' interests and other latent attributes. However, little attention has been paid to visual data that is becoming increasingly popular in recent times. In this paper, we addresses the problem of discovering the attributed interest and of analyzing the performance of the automatic prediction using a comparison with the self assessed topics of interest (topics of interest provided by the user in a proposed questionnaire) based on data analysis techniques applied on the users visual data. We analyze the content of each user's images to aggregate the image-level users' interests distribution in order to obtain the user-level users' interest distribution. To do this, we employ the pretrained ImageNet convolutional neural networks architectures for the feature extraction step and to construct the ontology, as the users' interests model, in order to learn the semantic representation for the popular topics of interests defined by social networks (e.g., Facebook). Our experimental studies show that this analysis, on the most relevant features, enhances the performance of the prediction framework. In order to improve our framework's robustness and generalization with unknown users' profiles, we propose a novel database evaluation. Our proposed framework provided promising results which are competitive to state-of-the-art techniques with an accuracy of 0.80.


2021 ◽  
Author(s):  
Onsa Lazzez ◽  
Adel Alimi ◽  
Wael Ouarda

Deep data analysis for latent information prediction has been an important research area. Many of the existing solutions have used the textual data and have obtained an accurate results for predicting users' interests and other latent attributes. However, little attention has been paid to visual data that is becoming increasingly popular in recent times. In this paper, we addresses the problem of discovering the attributed interest and of analyzing the performance of the automatic prediction using a comparison with the self assessed topics of interest (topics of interest provided by the user in a proposed questionnaire) based on data analysis techniques applied on the users visual data. We analyze the content of each user's images to aggregate the image-level users' interests distribution in order to obtain the user-level users' interest distribution. To do this, we employ the pretrained ImageNet convolutional neural networks architectures for the feature extraction step and to construct the ontology, as the users' interests model, in order to learn the semantic representation for the popular topics of interests defined by social networks (e.g., Facebook). Our experimental studies show that this analysis, on the most relevant features, enhances the performance of the prediction framework. In order to improve our framework's robustness and generalization with unknown users' profiles, we propose a novel database evaluation. Our proposed framework provided promising results which are competitive to state-of-the-art techniques with an accuracy of 0.80.


2017 ◽  
Vol 1 (1) ◽  
pp. 22-31
Author(s):  
Dewi Wulandari ◽  
Susetyo Susetyo ◽  
Amrizal Amrizal

The purpose of this study describes the implementation of textbook writing pantun students and the implementation of text ratings pantun works of students of class VII 2 SMPN 3 Kota Bengkulu. The method used in this research is descriptive qualitative method. The subject of this research is the teacher who is carrying out the learning and the students who are following the pantun text writing lesson in class VII 2 SMPN 3 Kota Bengkulu. Data collection techniques used observation, interviews, and document studies. Data analysis techniques used are Miles and Huberman which include data reduction, data presentation, data verification, and conclusion. Test data validity used is source triangulation. The results showed that the implementation of pantun text writing lesson in class VII 2 using scientific approach and implemented based on the Implementation Plan of Learning that has been made by the teacher. Teachers carry out the assessment of the text of the students 'pantun begins by giving instructions on performing the task of writing the pantun, the students doing the tasks and collecting the task, the teacher reading and assessing the students' pantun based on the assessment criteria contained in the Lesson Plan. Based on the assessment, the grade averaged 76.5.


2019 ◽  
Vol 6 (1) ◽  
pp. 58
Author(s):  
Nurul Suci Fatimah ◽  
Hasan Bisri ◽  
Muhammad Ichsan

One of the government's policies for the education sector that now must be implemented by every school is using the 2013 curriculum, especially for the elementary school level of education. There are many approaches that can be used in basic and secondary education. This study did at SDIT Raudlatul Jannah that has a learning program using a scientific approach. This research used qualitative approach by type of evaluation research with Stake Model. Data were collected through observation techniques, interviews, questionnaires, and documentation studies. Data analysis techniques were done through data reduction, display data, and verification. The result of the study showed that the context aspect (antecedent) base or implementation of learning program of scientific approach in SDIT Raudlatul Jannah is in line with the regulation of minister of education and culture No. 103 year 2014 article 2 verse 7. Transactional aspect of transaction evaluation of scientific approach in SDIT Raudlatul Jannah 85% has met the criteria. Output aspect based on average KKM's achievement, student's SME scores, and students' effective student-level outcomes are good.


HUMANIS ◽  
2018 ◽  
pp. 48
Author(s):  
Fredieman Asmi ◽  
I Ketut Kaler ◽  
I Nyoman Suarsana

This study aims to determine the implementation of IKMB in Sesetan Village, South Denpasar District. The theoretical frameworks and concepts used to support the theory of adaptation, assimilation theory and conceptual framework related to overseas culture for Manggarai people who live in the area or temporarily in Sesetan Village, South Denpasar Subdistrict. The method and technique of this research is divided into three, namely 1) methods and techniques in the form of participant observation and interview; 2) literature study method; And 3) data analysis techniques. The results obtained from the above research on the Manggarai family inhabiting on the island of Bali as a family existence that closely maintains each component of its own culture as well as in the Overseas lands as manifestations that mutually support each other by generating multicultural cultures and languages.


AKSIOMA ◽  
2021 ◽  
Vol 12 (1) ◽  
pp. 69-79
Author(s):  
Abbas Prentha

AbstrakPenelitian ini bertujuan untuk meningkatkan kemampuan komunikasi matematis tertulis siswa melalui pendekatan saintifik. Pelaksanaan tindakan kelas dilaksanakan dalam dua siklus. Subyek penelitian ini adalah siswa kelas X MIA1 MAN Flores Timur berjumlah 32 siswa terdiri dari 13 laki-laki dan 19  perempuan. Pengumpulan data saat penelitian dilakukan dengan cara observasi, catatan lapangan, dan dokumentasi. Teknik analisis data yang digunakan peneliti adalah reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan adanya peningkatan komunikasi matematika melalui pendekatan saintifik dengan indikator 1) Menyatakan ide matematis melalui tulisan, gambar, grafik atau tabel sebelum 18,75% sesudah 87,5%, 2) Memahami, menafsirkan dan mengevaluasi ide-ide matematis yang disajikan secara tertulis sebelum 28,125% sesudah 84,375%, 3) Menghubungkan berbagai ide matematis yang disajikan secara tertulis menggunakan istilah-istilah atau symbol matematika secara tepat untuk menyelesaikan permasalahan matematika dengan langkah-langkah yang terstruktur sebelum 6,25% dan sesudah 75%. Dari tiap indikator terdapat peningkatan komunikasi matematika siswa dengan pendekatan saintifik bagi siswa kelas  X MIA1 MAN Flores Timur.Kata kunci: komunikasi matematis, komunikasi matematis tertulis; pendekatan saintifik;  perbandingan trigonometri  AbstractThe study aims to improve students’ written mathematical communication skills through a scientific approach. Classroom action was carried out in two cycles. The subjects of this study were students of class X MIA1 MAN Flores Timur, totaling 32 students consisting of 13 men and 19 women. Data collection methods when research using observations, field notes, and documentation. Data analysis techniques used by researchers are data reduction, data presentation, and concluding. The result showed an increase in mathematical communication through a scientific approach with indicators 1) Express mathematical ideas through writing, pictures, graphics or tables before 18.75% after 87.5%, 2) understanding, interpreting and evaluation mathematical ideas presented in the text previously 28.125%  and after 84.375%, 3) connection mathematical ideas presented in writing using mathematical terms or symbols appropriately to solve the mathematical problem with structured steps before 6.25% after 75%. From each indicator, there is an increase in students’ mathematical communication with a scientific approach for students of class X MIA1 MAN Flores Timur.Keywords: mathematical communication; written mathematical communication; scientific approach; trigonometric comparison


2019 ◽  
Vol 7 (2) ◽  
pp. 199
Author(s):  
Krisnani Hayuningtyas ◽  
Firosalia Kristin ◽  
Indri Anugraheni

Education never get out of adequate facilities and infrastructure. These can support education. One of them is the using of teaching material. The limiting of it makes students have one handbook only and learn by using it, so they don’t practice enough on working other math problems. With these problems, researcher is encouraged to develop mathematical module cube and block with a scientific approach for 5th grade elementary school. Type of this research is research and development (R&D) with aim to know that development of mathematical cubes and block module with scientific approach for 5th grade is feasible or not. Data collection techniques used interview, observation, documentation, and questionnaire. Data analysis techniques used qualitative data analysis and quantitative data analysis. The results of the development of mathematical cubes and blocks modules with the scientific approach are said to be very feasible with a percentage of 84 from material expert, 81,34 from module expert, 83 from 5th grade teacher and 95,10 from 5th grade students


2019 ◽  
Vol 3 (1) ◽  
pp. 31-41
Author(s):  
Sri Sudiarti

The objectives of this research are to know and to analyze about the effect of Continuous Improvement on the performance of employees at PT. Rentang Buana Niagamakmur (PT.RBN) Tasikmalaya. Research method which applied in this research is survey research method, while data collecting technique is done by through questionaire. Sampling technique applies sample is accidental sampling technique and the size sample is 55 respondents. Data analysis techniques used in the study is simple regression technique, analysis of the coefficient of determination  and t test. The results showed that the Continuous Improvement  including both criteria, including employee performance criteria, as well as Continuous Improvement  has a positive influence on employee performance of 76,4% in PT . Rentang Buana Niagamakmur (PT.RBN) Tasikmalaya.


Author(s):  
Siti Mariana Ulfa

AbstractHumans on earth need social interaction with others. Humans can use more than one language in communication. Thus, the impact that arises when the use of one or more languages is the contact between languages. One obvious form of contact between languages is interference. Interference can occur at all levels of life. As in this study, namely Indonesian Language Interference in Learning PPL Basic Thailand Unhasy Students. This study contains the form of interference that occurs in Thai students who are conducting teaching practices in the classroom. This type of research is descriptive qualitative research that seeks to describe any interference that occurs in the speech of Thai students when teaching practice. Data collection methods in this study are (1) observation techniques, (2) audio-visual recording techniques using CCTV and (3) recording techniques, by recording all data that has been obtained. Whereas the data wetness uses, (1) data triangulation, (2) improvement in perseverance and (3) peer review through discussion. Data analysis techniques in this study are (1) data collection, (2) data reduction, (3) data presentation and (4) conclusions. It can be seen that the interference that occurs includes (1) interference in phonological systems, (2) interference in morphological systems and (3) interference in syntactic systems. 


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